ESP8266_Ubidots.ino0000644000000000000000000000636212536025241012740 0ustar rootroot#include #include #define errorPin 13 const int sleepTimeS = 20;// Time to sleep (in seconds): long lastReadingTime = 0; WiFiClient client; char results[4]; String idvariable = "----------Put yours in here---------"; String token = "-----------------------------Put yours in here-----------"; ////////////////////////////////////////////////////////////////////////////////// void setup(){ pinMode(errorPin, OUTPUT); const char* ssid = "------HOME"; const char* password = "----------"; for (int i=0;i<4; i++){ // let know we are working digitalWrite(errorPin ,HIGH); delay(200); digitalWrite(errorPin ,LOW); delay(200);} // Create an instance of the server // specify the port to listen on as an argument WiFiServer server(80); Serial.begin(115200); delay(10); // Connect to WiFi network Serial.println(); Serial.println(); Serial.print("Connecting to "); Serial.println(ssid); // WiFi.scanNetworks will return the number of networks found int n = WiFi.scanNetworks(); Serial.println("scan done"); if (n == 0){ Serial.println("no networks found"); Serial.println("Going into sleep"); // ESP.deepSleep(sleepTimeS * 1000000); } WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println(""); Serial.println("WiFi connected"); // Start the server server.begin(); Serial.println("WiFi Server started"); Serial.println(WiFi.localIP()); } //////////////////////////////////////////////////////////////////////////////// void loop(){ int value = (analogRead(A0)); ubiSave_value(String(value)); Serial.println("Ubidots data"); Serial.println(value); Serial.println(" Going to Sleep for a while !" ); // deepSleep time is defined in microseconds. Multiply // seconds by 1e6 //ESP.deepSleep(sleepTimeS * 1000000);//one or other delay(20000); } void ubiSave_value(String value) { // if you get a connection, report back via serial: int num=0; String var = "{\"value\": " + String(value)+"}"; num = var.length(); if (client.connect("things.ubidots.com", 80)) { Serial.println("connected ubidots"); // New lines according to ubidots support: delay(100); client.println("POST /api/v1.6/variables/"+idvariable+"/values HTTP/1.1"); Serial.println("POST /api/v1.6/variables/"+idvariable+"/values HTTP/1.1"); client.println("Content-Type: application/json"); Serial.println("Content-Type: application/json"); client.println("Content-Length: "+String(num)); Serial.println("Content-Length: "+String(num)); client.println("X-Auth-Token: "+token); Serial.println("X-Auth-Token: "+token); client.println("Host: things.ubidots.com\n"); Serial.println("Host: things.ubidots.com\n"); client.print(var); Serial.print(var+"\n"); } else { // if you didn't get a connection to the server: Serial.println("ubidots connection failed"); } if (!client.connected()) { Serial.println("NotConnected"); Serial.println("disconnecting ubidots."); client.stop(); // do nothing forevermore: for(;;); } if (client.available()) { char c = client.read(); Serial.print(c); } }